如何在groovy脚本中安全地将参数传递给jenkins构建函数？

import jenkins.model.Jenkins
import com.cloudbees.plugins.credentials.CredentialsProvider
import com.cloudbees.plugins.credentials.common.StandardUsernamePasswordCredentials

def paramValue = null

try {
    // 获取凭据
    def credentials = CredentialsProvider.findCredentialById('credential_id', StandardUsernamePasswordCredentials.class, Jenkins.instance)

    if (credentials != null) {
        // 使用凭据中的值
        paramValue = credentials.password
    } else {
        // 凭据不存在或未找到
        throw new RuntimeException("Credentials not found")
    }

    // 执行构建函数，传递参数
    build job: 'job_name', parameters: [string(name: 'param_name', value: paramValue)]
} catch (Exception e) {
    // 处理异常情况
    println("Error: ${e.message}")
}